1*67e74705SXin Li// RUN: %clang_cc1 -x objective-c -fobjc-arc -fblocks -Wimplicit-retain-self -verify %s 2*67e74705SXin Li// rdar://11194874 3*67e74705SXin Li 4*67e74705SXin Li@interface Root @end 5*67e74705SXin Li 6*67e74705SXin Li@interface I : Root 7*67e74705SXin Li{ 8*67e74705SXin Li int _bar; 9*67e74705SXin Li} 10*67e74705SXin Li@end 11*67e74705SXin Li 12*67e74705SXin Li@implementation I 13*67e74705SXin Li - (void)foo{ 14*67e74705SXin Li ^{ 15*67e74705SXin Li _bar = 3; // expected-warning {{block implicitly retains 'self'; explicitly mention 'self' to indicate this is intended behavior}} 16*67e74705SXin Li }(); 17*67e74705SXin Li } 18*67e74705SXin Li@end 19